The SanDisk 128GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-128G-GN6IN) costs $0.3113/GB while the Speederlash 128GB Micro SD Card with Adapter, A1, U3, Read Speed Up to 95MB/s, High Speed Memory Card for Cams, Drones, Smartphone, Tablet costs $0.1952/GB. Speederlash 128GB Micro SD Card with Adapter, A1, U3, Read Speed Up to 95MB/s, High Speed Memory Card for Cams, Drones, Smartphone, Tablet offers 37% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk 128GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-128G-GN6IN) vs Speederlash 128GB Micro SD Card with Adapter, A1, U3, Read Speed Up to 95MB/s, High Speed Memory Card for Cams, Drones, Smartphone, Tablet — Which Is Better Value?
Specification Comparison
| Spec | SanDisk 128GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-128G-GN6IN) | Speederlash 128GB Micro SD Card with Adapter, A1, U3, Read Speed Up to 95MB/s, High Speed Memory Card for Cams, Drones, Smartphone, Tablet |
|---|---|---|
| Brand | SanDisk | Speederlash |
| Capacity | 128GB | 128 GB |
| $/GB | $0.3113 | $0.1952 |
| Price | $39.85 | $24.99 |
| Retailer | Newegg | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Speederlash 128GB Micro SD Card with Adapter, A1, U3, Read Speed Up to 95MB/s, High Speed Memory Card for Cams, Drones, Smartphone, Tablet offers better value at $0.1952//GB compared to the SanDisk 128GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-128G-GN6IN) at $0.3113//GB — that's roughly 37% less per gigabyte.
The best deal for the Speederlash 128GB Micro SD Card with Adapter, A1, U3, Read Speed Up to 95MB/s, High Speed Memory Card for Cams, Drones, Smartphone, Tablet is $24.99 at Amazon, while the SanDisk 128GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-128G-GN6IN) starts at $39.85 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk 128GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-128G-GN6IN) and Speederlash 128GB Micro SD Card with Adapter, A1, U3, Read Speed Up to 95MB/s, High Speed Memory Card for Cams, Drones, Smartphone, Tablet product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk 128GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-128G-GN6IN) or Speederlash 128GB Micro SD Card with Adapter, A1, U3, Read Speed Up to 95MB/s, High Speed Memory Card for Cams, Drones, Smartphone, Tablet a better deal?
As of July 2026, Speederlash 128GB Micro SD Card with Adapter, A1, U3, Read Speed Up to 95MB/s, High Speed Memory Card for Cams, Drones, Smartphone, Tablet offers better value at $0.1952//GB compared to SanDisk 128GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-128G-GN6IN) at $0.3113//GB. That is approximately 37% better value per gigabyte.
What is the price per GB of SanDisk 128GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-128G-GN6IN)?
The SanDisk 128GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-128G-GN6IN) is currently priced at $0.3113/GB ($39.85 for 128GB) at Newegg.
Where can I buy Speederlash 128GB Micro SD Card with Adapter, A1, U3, Read Speed Up to 95MB/s, High Speed Memory Card for Cams, Drones, Smartphone, Tablet for the cheapest price?
The cheapest price for the Speederlash 128GB Micro SD Card with Adapter, A1, U3, Read Speed Up to 95MB/s, High Speed Memory Card for Cams, Drones, Smartphone, Tablet is $24.99 at Amazon, which works out to $0.1952/GB.